This PR adds a comprehensive model card for the `RCT-4B` model, which implements the Reasoning Cache (RC) algorithm.
Key improvements include:
- Added `pipeline_tag: text-generation` for better discoverability.
- Added `library_name: transformers` to enable the automated `transformers` code snippet, as the model architecture is compatible.
- Included relevant `tags` such as `reasoning`, `extrapolation`, `rl`, and `qwen`.
- Provided a clear model description based on the paper abstract.
- Linked to the official research paper: [Reasoning Cache: Continual Improvement Over Long Horizons via Short-Horizon RL](https://huggingface.co/papers/2602.03773).
- Added a link to the official GitHub repository: [IanYHWu/rc](https://github.com/IanYHWu/rc).
- Included a usage section explaining the need for RC-decoding logic, referencing vLLM for inference and verl for training, and clarifying `transformers` compatibility for loading.
- Added a BibTeX citation.
This enhanced model card provides essen…
